Confused about setting selection in NSBrowser
-
I'm trying to set the selected item in an NSBrowser.
I don't want to use setPath: because the items I'm storing in the browser are not unique, so therefore paths are not unique.
I'm trying to use setIndexPath: but when I try the program throws an exception:
HIToolbox: ignoring exception 'setSelectionIndexPath: is not supported for browsers with matrix delegates.' that raised inside Carbon event dispatch
(
0 CoreFoundation 0x00007fff80322444 __exceptionPreprocess + 180
1 libobjc.A.dylib 0x00007fff8055d0f3 objc_exception_throw + 45
2 AppKit 0x00007fff8378e252 -[NSBrowser setSelectionIndexPath:] + 128
I don't understand what this exception means.
__________________________________________________________________________________
See what's on at the movies in your area. Find out now: http://au.movies.yahoo.com/session-times/ -
On Jan 14, 2010, at 9:56 PM, Chris Idou wrote:
> I'm trying to set the selected item in an NSBrowser.
>
> I don't want to use setPath: because the items I'm storing in the browser are not unique, so therefore paths are not unique.
>
> I'm trying to use setIndexPath: but when I try the program throws an exception:
>
> HIToolbox: ignoring exception 'setSelectionIndexPath: is not supported for browsers with matrix delegates.' that raised inside Carbon event dispatch
> (
> 0 CoreFoundation 0x00007fff80322444 __exceptionPreprocess + 180
> 1 libobjc.A.dylib 0x00007fff8055d0f3 objc_exception_throw + 45
> 2 AppKit 0x00007fff8378e252 -[NSBrowser setSelectionIndexPath:] + 128
>
> I don't understand what this exception means.
Are you building against 10.6 SDK?
Keary Suska
Esoteritech, Inc.
"Demystifying technology for your home or business" -
On Jan 15, 2010, at 8:07 AM, Keary Suska wrote:
> On Jan 14, 2010, at 9:56 PM, Chris Idou wrote:
>
>> I'm trying to set the selected item in an NSBrowser.
>>
>> I don't want to use setPath: because the items I'm storing in the browser are not unique, so therefore paths are not unique.
>>
>> I'm trying to use setIndexPath: but when I try the program throws an exception:
>>
>> HIToolbox: ignoring exception 'setSelectionIndexPath: is not supported for browsers with matrix delegates.' that raised inside Carbon event dispatch
>> (
>> 0 CoreFoundation 0x00007fff80322444 __exceptionPreprocess + 180
>> 1 libobjc.A.dylib 0x00007fff8055d0f3 objc_exception_throw + 45
>> 2 AppKit 0x00007fff8378e252 -[NSBrowser setSelectionIndexPath:] + 128
>>
>> I don't understand what this exception means.
>
> Are you building against 10.6 SDK?
Chris must be, otherwise he would have warnings.
Chris -- read up about the "item based" browser in the NSBrowser.h header.
corbin -
Yes, I'm doing 10.6. But I don't see anything about "item based" in NSBrowser.h, nor anything else that looks enlightening.
________________________________
From: Corbin Dunn <corbind...>
To: Keary Suska <cocoa-dev...>
Cc: Chris Idou <idou747...>; <cocoa-dev...>
Sent: Sat, 16 January, 2010 3:17:00 AM
Subject: Re: Confused about setting selection in NSBrowser
On Jan 15, 2010, at 8:07 AM, Keary Suska wrote:
> On Jan 14, 2010, at 9:56 PM, Chris Idou wrote:
>
>> I'm trying to set the selected item in an NSBrowser.
>>
>> I don't want to use setPath: because the items I'm storing in the browser are not unique, so therefore paths are not unique.
>>
>> I'm trying to use setIndexPath: but when I try the program throws an exception:
>>
>> HIToolbox: ignoring exception 'setSelectionIndexPath: is not supported for browsers with matrix delegates.' that raised inside Carbon event dispatch
>> (
>> 0 CoreFoundation 0x00007fff80322444 __exceptionPreprocess + 180
>> 1 libobjc.A.dylib 0x00007fff8055d0f3 objc_exception_throw + 45
>> 2 AppKit 0x00007fff8378e252 -[NSBrowser setSelectionIndexPath:] + 128
>>
>> I don't understand what this exception means.
>
> Are you building against 10.6 SDK?
Chris must be, otherwise he would have warnings.
Chris -- read up about the "item based" browser in the NSBrowser.h header.
corbin
__________________________________________________________________________________
See what's on at the movies in your area. Find out now: http://au.movies.yahoo.com/session-times/
